CVE-2017-8239

In all Android releases from CAF using the Linux kernel, userspace-controlled parameters for flash initialization are not sanitized potentially leading to exposure of kernel memory.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securitytracker.com/id/1038623
https://source.android.com/security/bulletin/2017-06-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/pixel/2017-11-01
http://www.securitytracker.com/id/1038623
https://source.android.com/security/bulletin/2017-06-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/pixel/2017-11-01

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-06-13 20:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-8239

Mitre link : CVE-2017-8239

CVE.ORG link : CVE-2017-8239

JSON object : View

Products Affected

google

android

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2017-8239", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2017-06-13T20:29:01.717", "references": [{"url": "http://www.securitytracker.com/id/1038623", "source": "product-security@qualcomm.com"}, {"url": "https://source.android.com/security/bulletin/2017-06-01", "tags": ["Patch", "Vendor Advisory"], "source": "product-security@qualcomm.com"}, {"url": "https://source.android.com/security/bulletin/pixel/2017-11-01", "source": "product-security@qualcomm.com"}, {"url": "http://www.securitytracker.com/id/1038623", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://source.android.com/security/bulletin/2017-06-01", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://source.android.com/security/bulletin/pixel/2017-11-01", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "In all Android releases from CAF using the Linux kernel, userspace-controlled parameters for flash initialization are not sanitized potentially leading to exposure of kernel memory."}, {"lang": "es", "value": "En todas las versiones de Android de CAF usando el kernel de Linux, los par\u00e1metros controlados userspace para la inicializaci\u00f3n flash no son saneados, conllevando potencialmente a la exposici\u00f3n de la memoria del kernel."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8255F035-04C8-4158-B301-82101711939C"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@qualcomm.com"}